Just returned from Insignia - many sea days! Geri Gventer was the instructor - she proposed the art program several years ago. Open house was held the first evening. /Arrive early for scheduled class time!!! Room holds 20 people - so many were interested that she held two sessions a day! She went out of her way to fit everyone in. Space onInsignia is limited, but we made it work. She did not have sign-ups - she feels that everyone paid and they should have the art services available. Can’t speak for other instructors. Supplies in stock - bring an apron/work shirt as we used acrylics. Also did water color and sculpting!! Added bonus - her husband Mark gives lectures on iPhone photography and editing! Class attendance lessens depending upon interest. Highlight of our 24 day cruise! Only held on sea days.